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  • 1
    Online Resource
    Online Resource
    Infrastructure Sustainability Through New Developments in Material, Design, Construction, Maintenance, and Testing of Pavements : Proceedings of the 6th GeoChina International Conference on Civil & Transportation Infrastructures: From Engineering to Smart & Green Life Cycle Solutions -- Nanchang, China, 2021 (2021)
    Cham :Springer International Publishing :
    Details
    Keywords: Engineering geology. ; Geotechnical engineering. ; Artificial intelligence. ; Geoengineering. ; Geotechnical Engineering and Applied Earth Sciences. ; Intelligence Infrastructure.
    Description / Table of Contents: Chapter 1. Mechanical behavior of SMA 8 modified with nano hydrotalcite -- Chapter 2. Mechanical behavior of SMA 8 modified with nano hydrotalciteRaw Material Quality and Control Measures of Ready Mixed Concrete -- Chapter 3. Influence of engine oil on the behaviour of contaminated clay -- Chapter 4. Preliminary observations of astronomical coordinates by the SDUST/NAO digital zenith tube -- Chapter 5. The Properties of Low Strength and High Fluidity Materials Based on Recycled Aggregates -- Chapter 6. Influence of Traffic Characterization Methodology on Service Life Prediction of Pavements Subjected to Overweight Traffic Operations -- Chapter 7. Determination of Landslide High Risk Areas using GA and GIS Combination in the West of Mazandaran Province -- Chapter 8. Acceleration of socio-economic growth of rural parts- Nidhal, Khatav a case study -- Chapter 9. Assessing the Bearing Capacity of Backfills by Stress Wave Velocity and Cone Penetration Resistance -- Chapter 10. Potential of Fired Clay Brick for Use as Short Beams and Columns -- Chapter 11. Sustainable planning for provision of basic infrastructural facilities in rural areas- Majgaon village a case study -- Chapter 12. A Case Study of Slope Stability Assessment Thames River, London, Canada -- Chapter 13. The Characteristics of Recycled Micro Powder Made by Construction Waste -- Chapter 14. Simulation of rock hydraulics in rock joint by using discrete element method.
    Abstract: This book includes a collection of research and practical papers aiming with key priority for improving the infrastructural sustainability for our well-being and day-to-day lives through novel developments. The united efforts through new developments in material, design, construction, maintenance, and testing of pavements from all over the world are taken under one umbrella. Topics include issues related to civil infrastructure such as the use of construction waste, recycled aggregates, service life prediction of pavements, mechanical behavior of SMA, control measures of ready mixed concrete, determination of landslide high-risk areas, Simulation of rock hydraulics in rock joint, sustainable planning for provision of basic infrastructural facilities in rural areas. It is anticipated that this book will support decisions regarding the optimal management and maintenance of civil infrastructures to support a more resilient and sustainable environment for infrastructure users. .
    Type of Medium: Online Resource
    Pages: X, 186 p. 124 illus., 93 illus. in color. , online resource.
    Edition: 1st ed. 2021.
    ISBN: 9783030796440
    Series Statement: Sustainable Civil Infrastructures,
    URL: https://doi.org/10.1007/978-3-030-79644-0
    DOI: 10.1007/978-3-030-79644-0
    DDC: 624.15
    Language: English
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    E-BOOKS (AWI ONLY)
  • 2
    Electronic Resource
    Electronic Resource
    Sequence and analysis of rice chromosome 4 (2002)
    [s.l.] : Macmillian Magazines Ltd.
    Nature 420 (2002), S. 316-320 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Rice is the principal food for over half of the population of the world. With its genome size of 430 megabase pairs (Mb), the cultivated rice species Oryza sativa is a model plant for genome research. Here we report the sequence analysis of chromosome 4 of O. sativa, one of the first two rice ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/nature01183
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  • 3
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    Internet of Things and Sensors Networks in 5G Wireless Communications (2021)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2024-04-11
    Description: The Internet of Things (IoT) has attracted much attention from society, industry and academia as a promising technology that can enhance day to day activities, and the creation of new business models, products and services, and serve as a broad source of research topics and ideas. A future digital society is envisioned, composed of numerous wireless connected sensors and devices. Driven by huge demand, the massive IoT (mIoT) or massive machine type communication (mMTC) has been identified as one of the three main communication scenarios for 5G. In addition to connectivity, computing and storage and data management are also long-standing issues for low-cost devices and sensors. The book is a collection of outstanding technical research and industrial papers covering new research results, with a wide range of features within the 5G-and-beyond framework. It provides a range of discussions of the major research challenges and achievements within this topic.
    Keywords: TA1-2040 ; T1-995 ; fog computing ; heterogeneous networks ; distributed mechanism ; energy efficiency ; scheduling ; CSMA ; throughput ; grant-free ; D2D communication ; MAC ; Industrial Internet of Things ; estimation ; 5G ; survey ; liquid detection ; power control ; sensor ; SINR ; radio propagation ; MU association ; Raspberry Pi ; reliability ; latency ; deterministic ; Industry 4.0 ; stochastic geometry ; dielectric constant ; Cyber Physical System ; IoT ; successive interference cancellation ; URLLC ; end-to-end delay ; resource allocation ; polynomial interpolation ; industrial automation ; cloud computing ; mMTC ; smart factory ; deployment ; ultra-reliable and low-latency communications ; PHY ; aperiodic traffic ; NB-IoT ; irregular repetition slotted ALOHA ; edge computing ; time-critical ; eMBB ; medium access control ; M2M ; Internet of Things ; internet of things ; sensor network ; random access ; smart devices ; non-orthogonal multiple access ; USRP ; WCI ; narrowband ; congestion ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues::TBX History of engineering and technology
    Language: English
    Format: application/octet-stream
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    E-BOOK
  • 4
    Electronic Resource
    Electronic Resource
    Size quantization and interfacial effects on a novel γ-Fe2O3/SiO2 magnetic nanocomposite via sol-gel matrix-mediated synthesis (1997)
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 81 (1997), S. 6892-6900 
    Details
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Novel isolated magnetic single-domain γ-Fe2O3 nanoclusters have been prepared by coprecipitation of ferrous and ferric salts encapsulated within sol-gel derived silica (SiO2). The nonmagnetic SiO2 coating formed by hydrolysis and polycondensation of tetraethoxysilane on the surface of the Fe2O3 nanoclusters provides a means for thermally stable dispersion of Fe2O3 clusters. The precipitated particles coated with SiO2 are spherical with 4–5 nm diameters. Surface and strain effects played a critical role in determining the overall magnetic behavior of the spherical single-domain particles. Superparamagnetic behavior was observed by superconducting quantum interference device magnetometry and Mössbauer spectroscopy. Superparamagnetic barrier energies and the low-temperature coercivities were modified through cluster/support interface microstructure manipulation. The optical studies showed the absorption edge of the nanocomposites to be slightly blue shifted in the UV–VIS spectrum range when compared to that of bulk γ-Fe2O3. This was attributed to the combined effects of the quantum confinement of the nanocrystalline γ-Fe2O3 clusters and the stress present at the particle/support interface. The magnetic properties can be manipulated via the matrix microstructure, synthesis conditions and thermal treatment. © 1997 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.365233
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  • 5
    Electronic Resource
    Electronic Resource
    Structural, magnetic, and transport properties in La0.7Ca0.3Mn1−xScxO3 (2001)
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 90 (2001), S. 4609-4613 
    Details
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Structural, magnetic, and transport properties of polycrystalline La0.7Ca0.3Mn1−xScxO3 have been experimentally investigated. Single-phase samples are obtained in the range 0≤x≤0.25 by the soft chemical synthesis route. The substitution of Sc3+ at the Mn site results in reductions in the Curie temperature Tc and in the magnetic moment per Mn ion. The Tc transition temperature becomes broader with x, and the magnetic spontaneous state has changed into a cluster glass state for the sample of x=0.1. In addition, great enhancement in resistance and magnetoresistance effect is observed in the Sc-doped samples. In our case the notable doping effects can be mainly ascribed to the variation in the Mn3+–O2−–Mn4+ network and to the magnetic disorder caused by the presence of the large and nonmagnetic Sc3+ ions in the Mn sublattice. © 2001 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.1405833
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  • 6
    Electronic Resource
    Electronic Resource
    Nonlinear excited state absorption in cadmium texaphyrin solution (1994)
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 64 (1994), S. 3083-3085 
    Details
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Nonlinear absorption at 532 nm in a cadmium texaphyrin solution has been studied using 8 ns and 23 ps laser pulses. The experiments show that reverse saturable absorption occurs in the nanosecond case. For picosecond pulses, reverse saturable absorption occurs only at low fluences, and the transmission increases with increasing incident fluence at high fluences. A six-level model is presented to explain these nonlinear absorption effects. Several photophysical parameters for cadmium texaphyrin, such as absorption cross sections at 532 nm and lifetimes, have been evaluated by theoretical simulations of the experimental results.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.111354
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  • 7
    Electronic Resource
    Electronic Resource
    Relation of Axons to Patterns of Glia in the Rat Barrel Field Cortex (1991)
    Oxford, UK : Blackwell Publishing Ltd
    Annals of the New York Academy of Sciences 633 (1991), S. 0 
    Details
    ISSN: 1749-6632
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Natural Sciences in General
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1749-6632.1991.tb15648.x
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  • 8
    Electronic Resource
    Electronic Resource
    ROLE OF ORGANIC CATION TRANSPORTERS IN DRUG ABSORPTION AND ELIMINATION (1998)
    Palo Alto, Calif. : Annual Reviews
    Annual Review of Pharmacology 38 (1998), S. 431-460 
    Details
    ISSN: 0362-1642
    Source: Annual Reviews Electronic Back Volume Collection 1932-2001ff
    Topics: Medicine , Chemistry and Pharmacology
    Notes: Abstract Organic cation transporters are critical in drug absorption, targeting, and disposition. It has become increasingly clear that multiple mechanisms are involved in organic cation transport in the key tissues responsible for drug absorption and disposition: the kidney, liver, and intestine. In this review, we discuss current models of transepithelial flux of organic cations in these three tissues. Particular emphasis is placed on the more recent molecular studies that have paved the way for a more complete understanding of the physiological and pharmacological roles of the organic cation transporters. Such information is essential in predicting pharmacokinetics and pharmacodynamics and in the design and development of cationic drugs.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1146/annurev.pharmtox.38.1.431
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  • 9
    Electronic Resource
    Electronic Resource
    A modified Mullins–Sekerka stability analysis including surface energy effects (1993)
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 74 (1993), S. 2494-2500 
    Details
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: An excess enthalpy correction is proposed to the energy balance condition at the solid-liquid interface used in the morphological stability analysis of a planar interface. The Mullins–Sekerka stability criterion is modified to account for this excess enthalpy. Numerical calculations show that the correction is especially significant at larger growth velocities; larger positive values of excess enthalpy have a stabilizing influence on the interface.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.354688
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  • 10
    Electronic Resource
    Electronic Resource
    Electronic transfer dynamics for bridged binuclear mixed-valence compounds: Density functional theory study on electronic structure in the ground state for the Creutz–Taube ion under asymmetric distortions (1999)
    College Park, Md. : American Institute of Physics (AIP)
    The Journal of Chemical Physics 111 (1999), S. 10926-10933 
    Details
    ISSN: 1089-7690
    Source: AIP Digital Archive
    Topics: Physics , Chemistry and Pharmacology
    Notes: In order to explore the dynamic problem of the electronic structure in the ground state for the Creutz–Taube ion, the calculations on the electronic potential surfaces along the totally symmetric vibrational difference coordinate of the Ru–N stretch and the net charge distribution on the Ru atoms are carried out by using the density functional theory in the two schemes with or without the Ru–N(pyz) vibration. It is shown that the vibration associated with the totally symmetric vibrational difference coordinate Q− can be regarded as a harmonic oscillation with 123.16 eV Å−2 of the force constant, and 430 cm−1 of the fundamental frequency is obtained on the basis of the five-body vibrator model. From the electronic structure calculated in the ground state it is concluded that the asymmetric net distribution on the Ru atoms in the Creutz–Taube ion occurs in the vibration associated with the totally symmetric vibrational difference coordinate, and the charge transfer between the Ru atoms and the ligands is responsible for the asymmetric charge distribution. The total symmetric vibrations of Ru–N for the related monomer [(NH3)5Ru(pyz)]2+/3+ are further examined. It is found that the reduction of Ru(III) to Ru(II) corresponds to 0.05 Å of the difference in Ru–N distance between the two Ru-subunits under the asymmetric distortion and to 0.012 eV of the potential energy over the zero point energy, which is comparable with kT. The Born–Oppenheimer approximation and the neglected coupling effect between the electronic and nuclear motion in the present paper are briefly discussed. © 1999 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.480456
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